Quadrature method for cylindrical wire antenna

International Journal of Applied Mathematics and Computation

M P Ramachandran¹ 

[1] Scientist$$

关键词: Quadrature;    cylindrical antenna;    integral equation;   

DOI  :  10.0000/ijamc.2011.3.4.186

来源: PSIT Kanpur

【 摘 要 】

The distributed current in the straight cylindrical antenna can be obtained by solving the Hallen equation with certain unknown constants. In this paper the Hallen equation is reduced to a Cauchy singular integral equation (CSIE). Quadrature method is then applied to the CSIE to obtain a linear system of equations. This approach enables to resolve the unknown constants with the condition that the current vanishes at the ends. This alternative approach is now well posed. A couple of examples are worked out and distributed current is computed.

【 授权许可】

Unknown